Christmas MT's answer to Adrianna firah 's Secondary 4 E Maths question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Christmas MT
Christmas Mt's answer
2908 answers (A Helpful Person)
1st
Maximum difference in h is just = 400 tan (maximum teta allowed) - 400 tan (minimum teta allowed)